Both ends of anti-slip rubber increase the friction between rod and wall, making the rod tight and not easy to fall off High quality metal rod with electrostatic sprayed surface is anti-rust, smooth and exquisite Featuring easy and tool-free installation, it does not cause any damage to wall or closet Inner spring has excellent elasticity which offers enough tension to support the rod firmly Extendable rod fits space with more sizes at certain range, hence it reduces the limit of application